I feel the urge to label him/attack him because he acts like he can complain about all the things in the world, come in this house and shout like a maniac and expects no consequences. Pardon, but I wanted to beat the **** out of him when he did that and I didn't.

When I talked with him about his job he was complaining about his colleagues treating him bad because they noticed his solitary attitude and probably tried to start a conversation with him making a joke, things like that..